UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwjbTDrKXmbmAOnVKV9iCBWlO+lynvmxWgHQ77jwGD8=' 
WHERE 
  key_id = 'e5fb03fc606a466fa58cb7907c2f7957a40799adda0d099b43a62cddc6d22259' 
  AND (
    token = 'dwjbTDrKXmbmAOnVKV9iCBWlO+lynvmxWgHQ77jwGD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )